Agent Skills: memory-bank

Manage Memory Bank development logs in .ai_memory/. Use when starting a new feature, updating progress on current work, adding implementation log entries, or checking log status. Triggers on: (1) Starting new features/tasks, (2) "update memory bank" or "log progress", (3) Adding dated entries to implementation logs, (4) Checking Memory Bank status. Always prepends entries with YYYY-MM-DD dates, newest first.